Introducing Rhythm Rocker by Kymaro, the rocking, crunching rolling, workout system. Get sexy abs without ever doing crunches on the floor again, just by changing the seat you sit on. Rhythm Rocker will blast away fat and tighten and tone your abs, obliques, shoulders and arms. Strengthen your lower back too. Core and cardio with one workout. Replace boring workouts with Rhythm Rocker’s Rockin’ Latin, Crunchin’ Hip Hop, and Rollin’ Belly Dance moves. The Rhythm Rocker’s Exclusive Stabilizing InterAxial Technology tilts in a full 360 degrees, delivering dual-direction resistance allowing you to advance seamlessly from one core-toning move to the next.